<div style="position: fixed; bottom: 0; background-color: #f8f8f8; width: 100%;" class="app-border-top">
    <div style="position: absolute; bottom: 10px; left: 17.5px">
        <div class="app-check-box" onclick="app_check_box_all(this)">
            <i class="am-icon-square-o app-gray-color am-icon-fw app-check-box-all-icon"></i>
            <span>全选</span>
        </div>
    </div>
    <button id="pay_car_add_btn"
            class="am-btn am-btn-sm app-white-color am-fr"
            style="background-color: #ffa726; padding: 12px 35px"
            onclick="pay_car_dele()">
        删除
    </button>
</div>